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Commit 408679cd authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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[media] tda9887: remove an warning when compiling for alpha 



There's no need to zero the buffer, as if the routine gets an error,
rc will be different than one.
That fixes the following warning:
	drivers/media/tuners/tda9887.c: In function 'tda9887_status':
	drivers/media/tuners/tda9887.c:539:2: warning: value computed is not used [-Wunused-value]
While here, make fix the CodingStyle on this function.

Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
Reviewed-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 80f93c7b

drivers/media/tuners/tda9887.c

+2 −2
Original line number Diff line number Diff line
@@ -536,8 +536,8 @@ static int tda9887_status(struct dvb_frontend *fe) 
	unsigned char buf[1];

	int rc;



	memset(buf,0,sizeof(buf));

	if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))

	rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, 1);

	if (rc != 1)

		tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc);

	dump_read_message(fe, buf);

	return 0;